One piece handgun grip or similar article



FIG. 1 is a top view of a one piece handgun grip showing my new design,

FIG. 2 is a bottom view thereof,

FIG. 3 is a front view,

FIG. 4 is a back view,

FIG. 5 is a right side elevational view; and

FIG. 6 is a left side elevational view thereof. 

The ornamental design for a one piece handgun grip or similar article, as shown. 